急性胰腺炎时淀粉酶的意义

A．淀粉酶持续升高提示有并发症可能

B．淀粉酶的高低与病情轻重不一定成正比

C．淀粉酶下降后又升高说明病情有反复

D．淀粉酶不高，说明不是胰腺炎

E．淀粉酶对诊断胰腺炎有特殊重要的意义

-Do you think it true that all the theories should ________ facts?   

-I don't suppose so. If so, there would be no predictions(预言)    [ ]

A. be made on    

B. be based on  

C. be set up with  

D. be built with